Zimmerman Industries was contracted by a specialty contractor in northern Massachusetts to design and build a custom volumetric concrete mixer. The contractor, a long-time Zim-Mixer user on projects for the Massachusetts Turnpike and Logan Airport, requested a unit with several key features: sealed bins, hydraulic loading doors, a self-contained stabilizing system, and a digital interface, all mounted on a trailer. Upon delivery, the new unit went straight to work on a large condominium project in Danvers, MA. The machine produced approximately 100 batches of a gypsum-based sub-floor material on its first day, a testament to how well it was built. It not only fulfilled all the customer’s requirements but also went above and beyond their expectations.